Simultaneous Nadir Overpasses (SNOs) Predictions

Prediction of SNOs between LANDSAT-8 and NPP Satellite Orbit:

Table of predicted SNOs for the next 14.0 days since TLE Epoch: 9/5/2018
Index Date (LANDSAT-8) Time (LANDSAT-8) Lat,Lon (LANDSAT-8) SZA (LANDSAT-8 ) Date (NPP) Time (NPP) Lat,Lon (NPP) SZA (NPP ) Distance(km) Time Diff (sec)
1 09/06/2018 06:08:30 70.18, 84.37 63.67 09/06/2018 06:07:23 70.20, 84.39 63.69 2.17 67
2 09/06/2018 06:57:59 -70.12,-108.08 116.38 09/06/2018 06:58:05 -70.10,-108.14 116.40 3.23 6
3 09/06/2018 07:47:32 69.69, 58.96 63.22 09/06/2018 07:48:43 69.67, 59.81 63.18 32.86 71
4 09/08/2018 22:25:00 70.18,-159.76 64.66 09/08/2018 22:24:19 70.17,-159.79 64.66 1.53 41
5 09/08/2018 23:14:30 -70.07, 7.72 115.44 09/08/2018 23:15:01 -70.06, 7.68 115.44 1.25 31
6 09/11/2018 13:51:52 -70.87, 149.52 113.66 09/11/2018 13:50:44 -70.92, 147.46 113.57 74.93 68
7 09/11/2018 14:41:31 70.11, -43.97 65.61 09/11/2018 14:41:15 70.13, -43.97 65.63 2.49 16
8 09/11/2018 15:31:01 -70.01, 123.51 114.49 09/11/2018 15:31:57 -70.03, 123.51 114.47 2.79 56
9 09/14/2018 06:08:33 -70.21, -95.59 113.29 09/14/2018 06:07:26 -70.20, -95.62 113.29 1.31 67
10 09/14/2018 06:58:00 70.10, 71.90 66.62 09/14/2018 06:58:10 70.10, 71.85 66.62 1.93 10
11 09/14/2018 07:47:35 -69.72,-121.00 113.75 09/14/2018 07:48:46 -69.68,-120.20 113.80 31.08 71
12 09/16/2018 22:25:04 -70.15, 20.20 112.33 09/16/2018 22:24:22 -70.17, 20.20 112.30 3.10 42
13 09/16/2018 23:14:31 70.03,-172.32 67.57 09/16/2018 23:15:05 70.02,-172.26 67.56 2.58 34

Figure of LANDSAT-8 and NPP satellite orbits during SNOs since TLE Epoch: 9/5/2018
SNOs_Map_LANDSAT-8_NPP_20180906.jpg

Download SNOs between LANDSAT-8 and NPP since TLE EPOCH: 09/05/2018 in txt file.

Historical Predictions of SNOs between LANDSAT-8 and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service